68844168

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 194538960

約数和(自身を除く): 125694792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 811, 1048, 1179, 1572, 1622, 2358, 2433, 3144, 3244, 3537, 4716, 4866, 6488, 7074, 7299, 9432, 9732, 10611, 14148, 14598, 19464, 21222, 21897, 28296, 29196, 42444, 43794, 58392, 65691, 84888, 87588, 106241, 131382, 175176, 212482, 262764, 318723, 424964, 525528, 637446, 849928, 956169, 1274892, 1912338, 2549784, 2868507, 3824676, 5737014, 7649352, 8605521, 11474028, 17211042, 22948056, 34422084, 68844168]

約数ペア:

[(1, 68844168), (2, 34422084), (3, 22948056), (4, 17211042), (6, 11474028), (8, 8605521), (9, 7649352), (12, 5737014), (18, 3824676), (24, 2868507), (27, 2549784), (36, 1912338), (54, 1274892), (72, 956169), (81, 849928), (108, 637446), (131, 525528), (162, 424964), (216, 318723), (262, 262764), (324, 212482), (393, 175176), (524, 131382), (648, 106241), (786, 87588), (811, 84888), (1048, 65691), (1179, 58392), (1572, 43794), (1622, 42444), (2358, 29196), (2433, 28296), (3144, 21897), (3244, 21222), (3537, 19464), (4716, 14598), (4866, 14148), (6488, 10611), (7074, 9732), (7299, 9432)]